T-8 2500 - 4999 Lumens Light Bulbs, 30W - 39W where CRI Range is 80 - 89, Color Temperature (Kelvin) is 4000-4999, Average Rated Life is 40,000 hrs and over, Fluorescent Equivalent is Under 50W, and Bulb Power Type is Ballast Bypass
$329.90($32.99 per Bulb )